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GB 50189-2015 第8.2.2条 Design standard for energy efficiency of public buildings

Electrical暖通空调

GB 50189-2015 第8.2.2条

| **** | In hotel buildings, motors with a single-unit capacity of 100 kW or more (such as air-conditioning chillers, domestic water pumps, etc.) should preferably use variable-frequency speed control. |

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